Graham also expressed his concerns about the Obama administration's foreign policy, which has been to rebuke the nation's allies, such as Israel, while countries known to be hostile to the U.S. are attempting to shape policy by gaining influence in the Democratic Party and by giving large donations to entities such as The Clinton Foundation.

"I believe we're going to see persecution in this country," Graham said during an interview on "Fox and Friends Weekend" on Sunday. "We've already seen many laws that have been passed that restrict our freedom as Christians. I believe it's going to get worse, and we see no question gaining influence in Washington by those that ...